(function(){					  var loadScript = function(url, callback)				  					{	var script = document.createElement("script"); 				  						script.type = "text/javascript"; 				  						if (script.readyState){ 				  												 script.onreadystatechange = function(){ 				  												 											if (script.readyState == "loaded" || script.readyState == "complete")				  												 											{ 					  												 												script.onreadystatechange = null;				  												 											 	callback(); 				  												 											 } 				  												 										}; 				  						} else { 				  							script.onload = function()				  														{ 				  															callback(); 				  														}; 				  								} 				  								script.src = url;				  								document.getElementsByTagName("head")[0].appendChild(script);				  						}; 				  						var fix = function($)				  						{var debug = m4u_debug;
var debug_txt = '';
var country_name = 'United States';
var country_code = 'US';
var country_code_lower = 'us';
var delay = '';

window.redirector_country_code = country_code;
window.redirector_country_code_lower = country_code_lower;
window.redirector_country_name = country_name;


if(window.m4u_test_mode)
{
	country_name = window.test_country_name;
	country_code = window.test_country_code;
	country_code_lower = window.test_country_code_lower;
}

//var bots = ['Googlebot','Bingbot','Slurp','DuckDuckBot','Baiduspider','YandexBot','Sogou','Exabot','facebot','facebookexternalhit','ia_archiver'];


if(typeof m4u_exclude_ips != 'undefined')
{
	var cur_ip = '216.73.216.110';
	var ex_ips = m4u_exclude_ips.split(',');
	if(ex_ips.indexOf(cur_ip)>=0)
		return; 
}


var css = '<style>.white{color:#FFFFFF;}.black{color:#000000;}.overlay_screen {display:none; top:0; left:0; position:fixed; z-index:500000; width:100%; height:100%; background: rgba(0, 0, 0, 0.5);} #close{cursor:pointer; } .tbar{width:100%;display:inline-block;padding:0px;}.right{float:right;display:inline-block;}.m4u_popup {position: fixed;z-index:500000000;padding:20px;top: 0;left: 50%;margin-top: 100px;margin-left: -150px;width: 300px;mheight: 400px;background:#FFFFFF;border:1px #000000 solid;}#close_float{position:fixed; z-index:500000001;margin-left:120px;margin-top: 85px;width:0px;top:0;left:50%; border:0px;}@media screen and (min-width: 680px){.m4u_popup {position: fixed;z-index:500000000;padding:20px;top: 0;left: 50%;margin-top: 100px;margin-left: -350px;width: 700px;mheight: 400px;background:#FFFFFF;border:1px #000000 solid;}#close_float{position:fixed; z-index:500000001;margin-left:325px;margin-top: 85px;width:0px;top:0;left:50%; border:0px;}}</style>';


function closeDebugOut()
{
	return '##NL##***** REDIRECTOR TEST MODE OUTPUT END *****##NL####NL##';


}



function setNoRedirectionCookie(v)
{
	document.cookie = "m4u_no_redirection=true; path=/;";
}

function isSetNoRedirectionCookie() 
{
   	var name = "m4u_no_redirection=";
 	var cki = document.cookie.split(';');
 	for(var i=0;i < cki.length; i++)
 	{
 		var var_name = cki[i].trim();
 		if(var_name.indexOf(name)==0)
 		return true;
 	}
 	return false;
}

function delNoRedirectionCookie()
{
	document.cookie = "m4u_no_redirection=; path=/;expires=Thu, 01 Jan 1970 00:00:00 UTC";
}



function setCookie(v)
{
	document.cookie = "m4u_executed="+v+"; path=/;";
}


function addExecutedRuleCountToCookie(rule_id)
{

	var exec_rules = getExecutedRulesCookie();
	if(exec_rules===undefined)
		exec_rules = {};

	if(exec_rules[rule_id]===undefined)
		exec_rules[rule_id] = 0;
	exec_rules[rule_id] += 1;
	setCookie(JSON.stringify(exec_rules));

}

function getExecutedRuleCount(rule_id)
{
	var exec_rules = getExecutedRulesCookie();
	if(exec_rules===undefined)
		return 0;
	if(exec_rules[rule_id]===undefined)
		return 0;
	return exec_rules[rule_id];

}

function delCookie()
{
	document.cookie = "m4u_executed=; path=/;expires=Thu, 01 Jan 1970 00:00:00 UTC";
}

function getExecutedRulesCookie() 
{
   	var name = "m4u_executed=";
 	var cki = document.cookie.split(';');
 	for(var i=0;i < cki.length; i++)
 	{
 		var var_name = cki[i].trim();
 		if(var_name.indexOf(name)==0)
 		{
 			var var_arr = var_name.split(name);
 			if(var_arr[1].length>1)
 			{
 				var exec_rules = JSON.parse(var_arr[1]);
				return exec_rules;
 			}
 			else
 				return {};
 		}
 	}
}




function displayBanner(txt)
{

	var svg = '<g stroke="white" fill="white"><circle cx="21" cy="21" r="15"/></g><g stroke="black" fill="black"><path d="M25.711 25.289l-3.422 3.422c-0.305 0.305-0.773 0.305-1.078 0l-3.211-3.211-3.211 3.211c-0.305 0.305-0.773 0.305-1.078 0l-3.422-3.422c-0.305-0.305-0.305-0.773 0-1.078l3.211-3.211-3.211-3.211c-0.305-0.305-0.305-0.773 0-1.078l3.422-3.422c0.305-0.305 0.773-0.305 1.078 0l3.211 3.211 3.211-3.211c0.305-0.305 0.773-0.305 1.078 0l3.422 3.422c0.305 0.305 0.305 0.773 0 1.078l-3.211 3.211 3.211 3.211c0.305 0.305 0.305 0.773 0 1.078zM30.75 21c0-7.031-5.719-12.75-12.75-12.75s-12.75 5.719-12.75 12.75 5.719 12.75 12.75 12.75 12.75-5.719 12.75-12.75zM36 21c0 9.938-8.062 18-18 18s-18-8.062-18-18 8.062-18 18-18 18 8.062 18 18z"></path></g>';

	var tf = '<span id="close_float"><span id="close"><svg class="icond icon-times-circle-od">'+svg+'</svg></span></span>';


	$(document).ready(function(){
		
		$('body').append(tf+'<div class="overlay_screen"></div><div class="m4u_popup">'+txt+'</div>');
	
		$('#close').click(function(){
			$('.m4u_popup').hide();
			$('#close_float').hide();
			$('.overlay_screen').hide();
			$('body').css('overflow','auto');
		});
	
	//	$('.overlay_screen').show();
		$('#close_float').show();
		$('.m4u_popup').show();
	//	$('body').css('overflow','hidden');
	});
	
}


function replaceTags()
{
	
	$('m4u_country_code').replaceWith(country_code);
	$('m4u_country').replaceWith(country_name);
	$('m4u_country_flag').replaceWith('<img src="https://www.modules4u.biz/shopify/flags/4x3/'+country_code_lower+'.svg" width="50px">' );	
}


function formatBannerText(txt,qs)
{
	txt = txt.replace(/@COUNTRY@/g, country_name );
	txt = txt.replace(/@COUNTRY_CODE@/g, country_code_lower );	
	txt = txt.replace(/@COUNTRY_FLAG@/g, "<img src=\"https://www.modules4u.biz/shopify/flags/4x3/"+country_code_lower+".svg\" width=\"50px\">" );	
	txt = txt.replace(/@COUNTRY_ICON@.png/g, country_code_lower+".svg" );	

	txt = txt.replace(/@QUERY_STRING@/g, qs );
	return txt;

}




async function filterRules()
{
	debug_txt = '***** REDIRECTOR TEST MODE OUTPUT BEGIN *****##NL####NL##';

		var bl = 'en';

	var cc = country_code;
	var qs = location.href;
	var ml_lang = null;
	var pn = location.pathname;

	pn = pn.replace(/(\/collections\/)(\S*?)(\/products\/)(\S*)/g, '$3$4');


	if(typeof root_path !== 'undefined' && enabled_locales !== 'undefined')
	{
		ml_lang = root_path.substr(1);
		
		if(ml_lang!='')
			pn = pn.replace(root_path, '');
	}

	var target_url_with_locale = '';

	console.log(pn);


	var host = location.protocol+'//'+location.hostname;

	var pn_arr = pn.split('/');
	if(pn_arr[0]=='admin')
		return;


	if(window.m4u_test_mode)
	{
		qs = '';
		bl = window.test_locale;
		pn = window.test_path;
	 	host = 'https://'+window.m4u_domain;		
	}

	var bl_arr = bl.split('-');
	var bl_lang = bl_arr[0];
	var bl_cty = bl_arr[1];

	
	var qs_arr = qs.split('?');
	qs = '';	


for(var xx=0;xx < qs_arr.length; xx++)
{
	if(qs_arr[xx].indexOf('stop_redirect')==0)
	{
		console.log('Redirector: Stopping redirection for browser session.')
		setNoRedirectionCookie();
	}
	else if(qs_arr[xx].indexOf('start_redirect')==0)
	{
		console.log('Redirector: Restarting redirection for browser session.')
		delNoRedirectionCookie();
	}
}


if(isSetNoRedirectionCookie())
	return;



	var source_params = new Array();
	if(qs_arr.length > 1)
		qs ='?'+qs_arr[1];
	

	debug_txt +='VISITOR COUNTRY CODE: '+cc+'##NL##';
	debug_txt +='VISITOR BROWSER LANGUAGE: '+bl+'##NL##';
	debug_txt +='CURRENT URL: '+host+pn+'##NL##';
	debug_txt +='QUERY STRING: '+qs+'##NL##';	


	var rules_source_url_filtered = new Array();

	var rule_ids = Object.keys(m4u_redirects);
	
	/**
	* Filter source URL
	**/

	for(var i=0;i< rule_ids.length;i++)
	{
		var r = m4u_redirects[rule_ids[i]];

		r = JSON.parse(r);
		var is_product_redirect = false;
		if(r['origin_url']=='PRODUCTS' && pn.indexOf('/products/') >= 0)
			is_product_redirect = true;
		if(r['origin_url']==pn || r['origin_url'] == '*' || is_product_redirect)
			rules_source_url_filtered[rule_ids[i]] = r;


	}


	/**
	* Filter country
	**/

	var rf_keys = Object.keys(rules_source_url_filtered);
	var rules_country_filtered = new Array();

	for(var j=0; j < rf_keys.length;j++)
	{
		var r = rules_source_url_filtered[rf_keys[j]];
		if(r['countries'] =='*' || r['countries'].indexOf(cc) >=0 )
			rules_country_filtered[rf_keys[j]] = r;
	}
	

	/**
	* Filter locale
	**/

	var rf_keys = Object.keys(rules_country_filtered);
	var rules_locales_filtered = new Array();


	for(var j=0; j < rf_keys.length;j++)
	{
		var r = rules_country_filtered[rf_keys[j]];
		var loc = r['locale'].toLowerCase();
		if(loc =='*' || loc==bl || loc == bl_lang )
			rules_locales_filtered[rf_keys[j]] = r;
	}


	/** 
	* BEST MATCH 
	**/

	var rf_keys = Object.keys(rules_locales_filtered);

	if(rf_keys.length == 0)
	{
		debug_txt += 'NO MATCHING RULES FOUND.';
		if(debug=='true')
			formatOutput(debug_txt+closeDebugOut());
		return;
	}

	debug_txt +='NUMBER OF MATCHING RULES: '+rf_keys.length+'##NL##';	


	var primary = secondary = tertiary = quarteriary = rest = '';

	for(var j=0; j < rf_keys.length;j++)
	{
		var r = rules_locales_filtered[rf_keys[j]];
		var loc = r['locale'].toLowerCase();
		var cty = r['countries'];
		var src = r['origin_url'];

		if(src !='*' && cty.indexOf('*') < 0 && loc.indexOf('-') )
		{
			primary = rf_keys[j];
			break;			
		}
		if(cty.indexOf('*') < 0 && loc.indexOf('-') >= 0 )
			secondary = rf_keys[j];
		if(cty.indexOf('*') < 0 && loc.indexOf('*') < 0 )
			tertiary = rf_keys[j];	
		if(cty.indexOf('*') < 0 )
			quarteriary  = rf_keys[j];
		else
			rest  = rf_keys[j];
	}	

	var to_exec = '';
	if(primary!='')
		to_exec = primary;
	else if(secondary!='')
		to_exec = secondary;
	else if(tertiary!='')
		to_exec = tertiary;	
	else if(quarteriary!='')
		to_exec = quarteriary;	
	else if(rest!='')
		to_exec = rest;	
		

	var m = rules_locales_filtered[to_exec];


	var mt = rtype = m['type'];
	if(mt=='ml_switch_language')
		mt ='switch language';
	var exec = m['execution'];
	var btxt = '';

	if(mt=='redirect')
	{
		var t_url = m['target_url'];
		if(t_url.indexOf('{PRODUCT}')>=0)
		{
		
			var t_arr = pn.split('/products/');
			if(t_arr.length==2)
				t_url = t_url.replace('{PRODUCT}',t_arr[1]);
		} else if(t_url.indexOf('/*')>=0)
		{
			t_url = t_url.replace('/*',pn);
		}

		if(t_url.indexOf('://')< 0)
		{
			console.log(ml_lang);
			if(ml_lang!='' && ml_lang!=null)
				target_url_with_locale=host+'/'+ml_lang+t_url;
			else
				target_url_with_locale=host + t_url;
			
			t_url = target_url_with_locale;

		} 
		
		var strip_t_url = stripURL(t_url);

		var new_qs = createParamSupersetQS(location.href,t_url);

		mt += ' to: '+strip_t_url+new_qs+'##NL##';

		debug_txt += 'NEW QUERY STRING: '+new_qs+'##NL##';
		if( (strip_t_url==host+pn) && (qs==new_qs) )
		{
			debug_txt += 'SOURCE URL MATCHES TARGET URL, EXITING.';
			if(debug=='true')
				formatOutput(debug_txt+closeDebugOut());
			return;
		}
	


	}
	else if(mt=='switch language')
		mt += ' to: '+m['language']+'##NL##';		
	
	else
	{
		mt= 'show '+mt+'##NL##';

		var ftxt = formatBannerText(m['banner_txt'],new_qs);
		btxt = ftxt+'##NL####NL##';

	}

	debug_txt +='BEST MATCH: '+ mt+'##NL##';


	if(btxt!='')
		debug_txt +=btxt;	

	debug_txt +='THIS RULE WILL BE EXECUTED ';
	
	var rule_cnt = getExecutedRuleCount(to_exec);

	var needs_execution = false;

	if(exec == '0')
	{
		needs_execution = true;
		debug_txt+='ON EVERY VISIT.'+'##NL##';		
		if(m['type']=='ml_switch_language')
			debug_txt+='WARNING: CUSTOMERS WON\'T BE ABLE TO MANUALLY SELECT A LANGUAGE!'+'##NL##';
	}
	else
	{
		if(rule_cnt < 1)
			needs_execution = true;

		debug_txt +=  'ONCE.'+'##NL##';

		if(debug!='true')
			addExecutedRuleCountToCookie(to_exec);
		
	} 

	if(needs_execution && debug!='true')
	{
		//const myTimeout = setTimeout(myGreeting, 5000);

		if(delay!='')
			await sleep(delay);

		addExecutedRuleCountToCookie(to_exec);	
		if(rtype=='banner')
			displayBanner(ftxt);
		else if(rtype=='redirect')
		{
			console.log('target = '+strip_t_url+new_qs);
			location.href= strip_t_url+new_qs;
		}
		else if(rtype=='ml_switch_language')
			getLang(m['language']);	


	}

	debug_txt += 'RULE HAS BEEN EXECUTED '+rule_cnt+ ' TIMES.'+'##NL####NL##';
	debug_txt += closeDebugOut();

	if(debug=='true')
		formatOutput(debug_txt);

}

const sleep = (delay) => new Promise((resolve) => setTimeout(resolve, delay))


function formatOutput(txt)
{
	var d_arr = txt.split('##NL##');
	var con_out = d_arr.join('\n\r');
	var html_out = d_arr.join('<br>');	
	console.log(con_out);	

	$('#redirector_output').html(html_out);
	$('#redirector_output').show();

}

function extractRequestParams(url)
{
	var params = new Array();
	var qs = url.split('?');
	if(qs.length>1)
		params = qs[1].split('&');

	return params;
}

function createParamSupersetQS(url1,url2)
{
	var p = new Array();
	var p1 = extractRequestParams(url1);
	var p2 = extractRequestParams(url2);
	if($('#redirector_output').length)
		p1 = new Array();

	for(var i=0;i< p1.length;i++)
		p[p1[i]] = '';

	for(var i=0;i< p2.length;i++)
		p[p2[i]] = '';

	p= Object.keys(p);

	if(p.length==0)
		return '';
	else
	{
		var qs = p.join('&');
		return '?'+qs;
	}
}


function stripURL(url)
{
	var url_arr = url.split('?');
	url = url_arr[0];
	url_arr = url.split('#');
	url = url_arr[0];
	return url;

}




function redirect(url,debug)
{
	var qs = location.href;
	var qs_arr = qs.split('?');

	var wc_index = url.indexOf('/*');
	if(wc_index == url.length-2)
	{
		url = url.substring(0,wc_index);
		url += location.pathname;
	}

	if(qs_arr.length>1)
	{
		var params = qs_arr[1].split('&');
		var new_qs_arr = new Array();
		for(var i=0;i< params.length;i++)
		{
			if(params[i].indexOf('lang=')!=0)
				new_qs_arr.push(params[i]);
		}
		var new_qs = new_qs_arr.join('&');
		url+='?'+new_qs;
	}

	location.href=url;

}


function switchLang(lang)
{
	var new_ml =false;

	var ml_dom = {};
	if(typeof ml_domains != 'undefined')
		ml_dom = ml_domains;
	if(typeof ml_domains_mf != 'undefined')
		ml_dom = ml_domains_mf;

	var qs = createParamSupersetQS(location.href,'');

	var dest = '';

	var path = location.pathname;
	var update_url = '';
	if(typeof root_path !== 'undefined' && enabled_locales !== 'undefined')
	{
		new_ml =true;
		if(root_path=='/')
			path = req_path;
		else
			path = path.replace(root_path, '');

		if(lang!=def_loc)
			path='/'+lang+path;
	}


	if(ml_dom[lang]!=null)
	{
		update_url = 'https://'+ml_dom[lang];
		dest ='https://'+ml_dom[lang]+path+qs; 
	}
	else
	{
		update_url = location.protocol+'//'+location.host;
		dest =path+qs;  
	}

	update_url = update_url+'/cart/update?attributes[ml_lang]='+lang;


	if(new_ml)
	{
		location.href = dest;
		return;
	}

	$('body').append('<img style="display:none;" id="ml_cart_update">');

	$('#ml_cart_update').attr('src', update_url)
			.on('error', function() {
    			location.href = dest; 
  	});

	return;

		
}

function getLang(target)
{

	if(typeof root_path !== 'undefined' && enabled_locales !== 'undefined')
	{
		var ml_lang = root_path.substr(1);
		
		if(ml_lang=='')
			ml_lang=def_loc;
		
		if(target!=ml_lang)	
		{
			if(debug=='true')
				console.log('SWITCHING LANGUAGE TO '+ target+'.');
					
			switchLang(target);	
		}
		else
		{
			if(debug=='true')
				console.log('CURRENT LANGUAGE IS ALREADY '+ target+', EXITING.'+closeDebugOut());
			return;		
		}

		return;
	}


	$.ajax({	
    		url  : '/cart.js',
  			type : 'GET',
  			crossDomain: false,
    		dataType:'json',
    		success : function(data) 
    		{   
    			if(typeof ml_def_language_mf !== 'undefined')
    				def_loc = ml_def_language_mf;

    			var ml_lang = data['attributes']['ml_lang'];
				if(ml_lang==null)
					ml_lang=def_loc;
				
				if(target!=ml_lang)	
				{
					if(debug=='true')
						console.log('SWITCHING LANGUAGE TO '+ target+'.');
					
					switchLang(target);	
				}
				else
				{
					if(debug=='true')
						console.log('CURRENT LANGUAGE IS ALREADY '+ target+', EXITING.'+closeDebugOut());
					return;		
				}
					
					
    		},
   			error : function(request,error)
    		{
    		}
		});
}	


/*
var ua = 'Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)';	
for(var i=0;i< bots.length;i++)
{
	if(ua.indexOf(bots[i])>=0)
		return;
}	
*/

if(!$('style[redirector]').length)
	$('head').append(css);
		
		
filterRules();

$(document).ready(function(){
	
	replaceTags();
	var country_located_event = new CustomEvent('RedirectorCountryLocated',
	{
		detail:  
		{
			'country_code' : country_code,
			'country_code_lower' : country_code_lower,
			'country_name' :country_name
		}
	});
	document.dispatchEvent(country_located_event);
}
);

	}; 
	if ((typeof jQuery === 'undefined') || (parseFloat(jQuery.fn.jquery) < 3)) 
	{ 
		loadScript('//modules4u.biz/shopify/js/jquery/jquery-3.2.1.min.js', function() {
										  jQuery32 = jQuery.noConflict(true); 
										  fix(jQuery32); 
									   } 
				   ); 
	}
	else
	{ fix(jQuery); }

})();